NB/T 20007.35-2015
压水堆核电厂用不锈钢第35部分:安全壳机械贯穿件用06Cr18Ni11Ti 不锈钢板
Stainless steel for pressurized water reactor nuclear power plants.Part 35: 06Cr18Ni11Ti stainless steel plates used for containment vessel mechanical penetrations
NBT20007.35-2015, NB20007.35-2015